| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.65 | 8.779% | $137.7686 | $137.77 | $137.75 | $137.80 |
| Purchase #2 | $120.51 | 6.814% | $128.7216 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $94.61 | 11.434% | $105.4277 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $206.31 | 4.664% | $215.9323 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $171.28 | 5.472% | $180.6524 | $180.65 | $180.65 | $180.70 |
| Purchase #6 | $47.84 | 8.276% | $51.7992 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $131.79 | 10.528% | $145.6649 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $898.99 | $965.9667 | $965.96 | $965.95 | $966.00 | |